Our simple, step-by-step tutorial teaches you how to make great ketchup at home using a method that starts with tomato paste.

Plus, many tomato-based recipes do call for sweet ... The main ingredients of ketchup are typically tomato concentrate or tomato paste, with vinegar, some type of sugar, and a blend of salt ...

Narrator: The ketchup-making process starts here, where crates of tomato paste weighing 1,300 kilograms ... by selling his mother's horseradish recipe. Over the years, Heinz expanded his catalogue ...